The Thomistic Institute

Fr. Irenaeus Dunlevy shows how evangelization works by grace from the inside out, arguing that its deepest “form” is the contemplative, witness-filled communication of Christ that moves others to faith.

This lecture was given on December 13th, 2025, at Dominican House of Studies.

Apply for the Thomistic Institute Study Abroad program by August 1, 2026. To learn more, visit https://thomisticinstitute.org/study-abroad.

About the Speaker:

Fr. Irenaeus Dunlevy, OP is a Coordinator for Campus Outreach at the Thomistic Institute in Washington, DC. He has served as a parochial vicar at St. Pius V Church in Providence, RI, as well as an adjunct professor and assistant chaplain at Providence College. He originates from Columbus, OH, studied architecture in Virginia and Switzerland, and practiced in the DC area before entering the Order of Preachers in 2013. He was ordained a priest in 2020 at the Dominican House of Studies during the quarantine. In his work with the Thomistic Institute, he has given talks on the virtue of penance, loving God with the mind, and the intersection of theology and architecture. He often travels the country visiting Thomistic Institute Campus Chapters, leading seminars that help students grasp Thomistic concepts. Additionally, he coordinates the TI's intellectual retreat programming, which affords students time to pray and integrate into their lives Thomistic theology and philosophy.

Keywords: Aquinas, Blessed Virgin Mary, Christ, Contemplation, Evangelization, Formal Cause, Grace Of The Word, Holy Spirit, Sacred Doctrine, Witness

Prof. Paige Hochschild introduces natural law by exploring what nature is, how we know it, and why the classical tradition treats the world as an intelligible order to which human beings are truly fitted.

This lecture was given on April 6th, 2026, at University of California, San Diego.

Apply for the Thomistic Institute Study Abroad program by August 1, 2026. To learn more, visit https://thomisticinstitute.org/study-abroad.

About the Speaker:

Dr. Paige Hochschild is a professor of historical and systematic theology at Mount St. Mary's University (MD), specializing in Augustine, Thomas Aquinas and the early Church.  She also teaches philosophy courses at the Seminary at Mount St. Mary's.  She has written a book on the place of memory in Augustine's theological anthropology, and publishes on the Church, education, tradition, and 20th Century theological debates within the Church (scripture, history, marriage).

Keywords: Aristotle, Classical Metaphysics, Essence, Fittingness, Natural Law, Nature, Philosophy Of Nature, Scientific Laws, Thomistic Tradition

Prof. Michael Dauphinais argues that stories are not just useful for faith—they are how human beings understand reality, and the Christian story of creation, redemption, and resurrection is the true narrative that reorders the imagination.

This lecture was given on March 27th, 2026, at Florida State University.

Apply for the Thomistic Institute Study Abroad program by August 1, 2026. To learn more, visit https://thomisticinstitute.org/study-abroad.

About the Speaker:

Michael A. Dauphinais, Ph.D., serves as the Fr. Matthew Lamb Professor of Catholic Theology and the co-director of the Aquinas Center for Theological Renewal at Ave Maria University, Ave Maria, Florida.  He has co-authored with Matthew Levering Knowing the Love of Christ: An Introduction to the Theology of Thomas Aquinas; Holy People, Holy Land: A Theological Introduction to the Bible; and The Wisdom of the Word: Biblical Answers to Ten Questions about Catholicism.  He specializes in C.S. Lewis, the Bible, and St. Thomas Aquinas. He speaks frequently in both academic and popular settings, and particularly enjoys visiting Thomistic Institute student chapters.  Dr. Dauphinais hosts The Catholic Theology Show podcast to help a wide audience discover the richness of coming to know and love God as he has revealed himself in Jesus Christ.

Keywords: Alasdair MacIntyre, C. S. Lewis, Christian Story, Creed, Gospel, Imagination, Storytelling, Tolkien

Prof. Maria Fedoryka explains love as more than a feeling, showing how it begins with recognizing another person’s goodness, leads to self-gift and communion, and ultimately reveals why love is the source of meaning in human life.

This lecture was given on March 16th, 2026, at University of Georgia.

Apply for the Thomistic Institute Study Abroad program by August 1, 2026. To learn more, visit https://thomisticinstitute.org/study-abroad.

About the Speaker:

Dr. Maria Fedoryka is associate professor of philosophy and Chair of the department at Ave Maria University in Naples, FL. For the last several years she has studied, taught and lectured widely on questions related to the nature and dignity of the human person, especially the philosophy of love, and the place of love in the lives of persons, examining issues spanning from the centrality of love in the being of God, to its role at the center of creation, to its meaning for marriage, family, and sexuality.

Keywords: Charity, Emotion, Human Person, Love, Meaning, Personalism, Self-Gift, The Trinity, Value

Fr. Andrew Hofer explains why Christian forgiveness is not the same as excusing harm, and shows how forgiving others is a deliberate act of mercy that frees us, heals our hearts, and reflects God’s own forgiveness.

This lecture was given on March 7th, 2026, at University of Pittsburgh.

Apply for the Thomistic Institute Study Abroad program by August 1, 2026. To learn more, visit https://thomisticinstitute.org/study-abroad.

About the Speaker:

Fr. Andrew Hofer, O.P., (Ph.D. Notre Dame) is professor of patristics and ancient languages at the Pontifical Faculty of the Dominican House of Studies where he serves as the director of the doctoral program. He authored Christ in the Life and Teaching of Gregory of Nazianzus (Oxford University Press, 2013) and The Power of Patristic Preaching: The Word in Our Flesh (Catholic University of America, 2023). He co-authored A Living Sacrifice: Guidance for Men Discerning Religious Life (Vianney Vocations, 2019). Editor-in-chief of the academic journal The Thomist, Hofer is editor or co-editor of several volumes including The Oxford Handbook of Deification, The Cambridge Companion to Augustine's Sermons, and Thomas Aquinas and the Greek Fathers. He enjoys speaking with students about their theological and spiritual questions.

Keywords: Charity, Christian Life, Forgiveness, Mercy, Prayer, Reconciliation, Resentment, Spiritual Works Of Mercy, The Cross

Prof. Lewis Ayres examines St. John Henry Newman’s critique of the university and argues that higher education often succeeds at training skills while failing to form the Christian imagination toward truth, wisdom, and God.

This lecture was given on April 13th, 2026, at University of Aberdeen.

Apply for the Thomistic Institute Study Abroad program by August 1, 2026. To learn more, visit https://thomisticinstitute.org/study-abroad.

About the Speaker:

Lewis was born in the UK, and studied Classics at St Andrews in Scotland, and Theology at Oxford. He has taught in the UK, in Ireland and in the US. He is currently Professor of Catholic and Historical Theology at Durham University in the UK, and McDonald Agape Chair in Early Christian Theology at the Angelicum University in Rome. He is interested in two main areas of Catholic thought: early Christian thought (on Christ, on the Trinity and on Biblical Interpretation), and modern Catholic thought (especially the idea of development in doctrine, the idea of Tradition, The second Vatican Council, Biblical Interpretation). He and his wife (Medi Ann Volpe) co-edited the Oxford Handbook of Catholic Theology.

Keywords: Christian Formation, Creation, Hidden Curriculum, Imagination, Liberal Education, John Henry Newman, Theology, The University, Wisdom

Prof. Ross McCullough explores why evil and suffering exist, surveys the main Christian answers—especially free will and greater goods—and shows how suffering can be united to Christ rather than treated as meaningless.

This lecture was given on November 17th, 2025, at University of Oregon.

Apply for the Thomistic Institute Study Abroad program by August 1, 2026. To learn more, visit https://thomisticinstitute.org/study-abroad.

About the Speaker:

Ross McCullough is an assistant professor of theology at George Fox University and faculty fellow in the George Fox University Honors Program. He has academic publications on the doctrine of hell, the Eucharist, the hermeneutics of Scripture, and liberation theology. Dr. McCullough's first book, Freedom and Sin: Evil in a World Created by God reconciles traditional Christian commitments to, on the one hand, God causing all that is and, on the other, God in no way being responsible for sin. Dr. McCullough lives with his wife and four children in Newberg, Oregon.

Keywords: Christian Hope, Cross, Evil, Free Will, Greater Goods, Problem Of Evil, Suffering, Theodicy, Union With Christ

Fr. Andrew Hofer explains gratitude as a theological virtue rooted in God’s gifts, showing how thanksgiving begins in the heart, becomes visible in words and worship, and ultimately orders us toward God.

This lecture was given on November 11th, 2025, at University of Colorado Boulder.

Apply for the Thomistic Institute Study Abroad program by August 1, 2026. To learn more, visit https://thomisticinstitute.org/study-abroad.

About the Speaker:

Fr. Andrew Hofer, O.P., (Ph.D. Notre Dame) is professor of patristics and ancient languages at the Pontifical Faculty of the Dominican House of Studies where he serves as the director of the doctoral program. He authored Christ in the Life and Teaching of Gregory of Nazianzus (Oxford University Press, 2013) and The Power of Patristic Preaching: The Word in Our Flesh (Catholic University of America, 2023). He co-authored A Living Sacrifice: Guidance for Men Discerning Religious Life (Vianney Vocations, 2019). Editor-in-chief of the academic journal The Thomist, Hofer is editor or co-editor of several volumes including The Oxford Handbook of Deification, The Cambridge Companion to Augustine's Sermons, and Thomas Aquinas and the Greek Fathers. He enjoys speaking with students about their theological and spiritual questions.

Keywords: Aquinas, Deo Gratias, Eucharist, Gift, Gratitude, Grace, Liturgy, Thanksgiving, Theology

Fr. Irenaeus Dunlevy uses Aquinas to argue that the search for meaning is really the search for an ultimate end, and that human happiness is found not in success, pleasure, or status, but in God.

This lecture was given on November 4th, 2025, at University of California, San Diego.

To make a gift this June, visit https://truth.thomisticinstitute.org/pod.

About the Speaker:

Fr. Irenaeus Dunlevy, OP is a Coordinator for Campus Outreach at the Thomistic Institute in Washington, DC. He has served as a parochial vicar at St. Pius V Church in Providence, RI, as well as an adjunct professor and assistant chaplain at Providence College. He originates from Columbus, OH, studied architecture in Virginia and Switzerland, and practiced in the DC area before entering the Order of Preachers in 2013. He was ordained a priest in 2020 at the Dominican House of Studies during the quarantine. In his work with the Thomistic Institute, he has given talks on the virtue of penance, loving God with the mind, and the intersection of theology and architecture. He often travels the country visiting Thomistic Institute Campus Chapters, leading seminars that help students grasp Thomistic concepts. Additionally, he coordinates the TI's intellectual retreat programming, which affords students time to pray and integrate into their lives Thomistic theology and philosophy.

Keywords: Aquinas, Beatitude, Happiness, Meaning Of Life, Moral Life, Study, Ultimate End, Viktor Frankl

This lecture was given on October 23rd, 2025, at Indiana University.

To make a gift this June, visit https://truth.thomisticinstitute.org/pod.

About the Speaker:

Paul Gondreau is professor of theology at Providence College, where he has taught for 28 years. He received his doctorate in theology from the University of Fribourg, Switzerland, doing his dissertation on Christ's full humanity (Christ's human passions/emotions) under the renowned Thomist scholar Jean-Pierre Torrell. He specializes in the thought of St. Thomas Aquinas and has published widely in the areas of Christology (focusing on Christ’s full humanity and his maleness), Christian anthropology, the moral meaning and purpose of human sexuality and sexual difference, the biblical vision of Aquinas' theology, the theology of disability, the sacrament of the Eucharist and the priesthood, and the Catholic vision of J. R. R. Tolkien's The Lord of the Rings.

Keywords: Body And Soul, Human Sexuality, Marriage, Natural Law, Procreation, Sacrament, Sexual Ethics, Thomistic Anthropology, Unitive Love